Shao, Emily H., Kevin Gallagher, and Nabeel Malik. “A 44-Year-Old Woman With a 3-Month History of Bilateral, Painless Visual Loss in the Absence of Other Symptoms”. Digital Journal of Ophthalmology 18, no. 4 (December 31, 2012): 12–14. Accessed May 1, 2026. https://djo.harvard.edu/index.php/djo/article/view/581.